It is also known as “Felixcore” or “Minacore”.
They are all terms that originated from kpop-idols wearing colored contacts and taking photos where it appears that they are staring into your soul.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.